FLOOD10353

• County: Pitkin
• Community: Redstone
• Stream Name: Crystal River
• Title: An Analysis of the Levee System at Redstone Colorado
• Date: 5/1/1992
• Prepared For: CWCB
• Prepared By: US Army Corps of Engineers
• Floodplain - Doc Type: Flood Mitigation/Flood Warning/Watershed Restoration

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:3UMr"jAR"/ OF ;::RROr~S HN[, SPF.:.i::P.L !'.~OTES
CAUiION :3EC~m= 82.000 PRDFILE~ CRITICi-\L DEPTH ASS,Uf-IED
CAUTION SECNO:: 32.000 PROFILE= 2 CRITICAL DEPTH i~SSUME[l
WARNING SEC~m= 83.000 PROFILE~ CO~NEYANCE CHA~.IGE OUTSIDE ACCEPTABLE RANGE
WARNING SEC~~O = 83.000 PROFILE= :2 CON\/EYANCE CHANGE OUTSIDE ACCEPTABLE RANGE
WARNING SECNO= ;34.000 PROFILE= 1 CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE
'"jARNING SECNO': 84.000 PROFILE= -, COI'iVEY ANCE CHANGE OUTSIDE ACCEPTABLE RANGE
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W1R~1ING SECNO-= 35.000 PROFILE= COt'!VEY P,~JCE GH.o,NGE OUTSIDE ACCEPTA8LE RAr.jl~E
WARNH1G SECNO:: 3'7.000 PPOFILE= 2 GmNEYM~CE CHANGE OUTSIDE ACCEPTABLE RANGE
GAUT Im1 SECNO= ''11 .000 PROFILE= 1 CRIT IC(~L DEPTH ASSUMED
CAUTION SECNO= '11 .000 PROFILE= 1 PROBABLE MINIMUf-1 SPECIFIC ENERGY
CAUTION SECNO= g 1 .000 PROFILE= 1 20 TRIALS ATTEMPTED TO BALANCE WSEL
WARNING SECNO= q 1 .000 PROFILE= 2 CONVEYANCE CHAI'1GE OUTSIDE ACCEPTABLE RANGE
..JARNING SEGNO= 92.000 PROFILE= 1 CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE
WARNING SEGNO= 92.000 PROFILE= 2 CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RM1GE
WARNING SECNO= 93.000 PROFILE= 1 CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE
~ ~jARNING SECNO= 93.000 PROFILE= CO~NEYANCE CHANGE OUTSIDE ACCEPTABLE RA~IGE
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26JUN?1 12:02:47 PAGE 17

FLOODWAY DATA, DEe 84 RUN W/86 FEMA Q's
PROFILE NO. 2
- ------ FLOODWAY ------- WATER SURFACE ELEVATION
STA TION WIDTH SECTION MEAN WITH WITHOUT DIFFERENCE
AREA VELOCITY FLOODWAY FLOODWAY
82.000 183. 700. 9.7 7135.6 7133.7 1.9
83.000 284. 1941. 3.5 7141.6 7139.5 2.1
84.000 244. 1125. 6.0 7142.8 7.140.3 2.5
85.000 265. 1178. 5.8 7145.9 7144.7 1.2
86.000 291. 1415. 4.8 .~, 7148.6 7146.6 2.0
87.000 250. 101'7. 6.7 7150.0 7148.4 1.6
88.000 192 . 967. 7.0 7154.2 7152.0 2.2
89.000 155. 808. 8.4 715B.7 7156.8 1.9
90.000 218. 994. 6.8 7166.8 7164.4 2.4
91 . 000 87. 466. 12.9 7170.4 7169.0 1.4
92.000 181. 1339. 4.5 7175.8 7173.2 2.6
93.000 118. 752. 8.0 7176.2 7173.6 2.6